you know, i know i leave myself open to possible abuse and mocking here, but this is a friendly place, come on, 'fess up and have a laugh with me instead.
i can remember as a kid getting my hands on a Fiesta or Escort and looking at the Reader's Wives section. i distinctly remember that the older ladies were always bald downstairs.
i kind of assumed then that your hair down there just went grey and fell out, like on your head